20078946156

素因数分解:

$2^2\times 3^1\times {\mathrm{133999}}^1\times {\mathrm{12487}}^1$

素因数の和:146493

約数の個数: 24

約数和(自身を含む): 46854976000

約数和(自身を除く): 26776029844

約数列:

[1, 2, 3, 4, 6, 12, 12487, 24974, 37461, 49948, 74922, 133999, 149844, 267998, 401997, 535996, 803994, 1607988, 1673245513, 3346491026, 5019736539, 6692982052, 10039473078, 20078946156]

約数ペア:

[(1, 20078946156), (2, 10039473078), (3, 6692982052), (4, 5019736539), (6, 3346491026), (12, 1673245513), (12487, 1607988), (24974, 803994), (37461, 535996), (49948, 401997), (74922, 267998), (133999, 149844)]